| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.36 | 8.762% | $266.8584 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $21.36 | 12.580% | $24.0471 | $24.05 | $24.05 | $24.00 |
| Purchase #3 | $41.33 | 10.470% | $45.6573 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $180.31 | 8.127% | $194.9638 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $136.53 | 5.402% | $143.9054 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $46.88 | 4.118% | $48.8105 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $88.97 | 11.748% | $99.4222 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $760.74 | $823.6647 | $823.67 | $823.60 | $823.70 | |